29007405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 58316544

約数和(自身を除く): 29309139

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 639, 1065, 1297, 1491, 2485, 3195, 3891, 4473, 6485, 7455, 9079, 11673, 19455, 22365, 27237, 45395, 58365, 81711, 92087, 136185, 276261, 408555, 460435, 644609, 828783, 1381305, 1933827, 3223045, 4143915, 5801481, 9669135, 29007405]

約数ペア:

[(1, 29007405), (3, 9669135), (5, 5801481), (7, 4143915), (9, 3223045), (15, 1933827), (21, 1381305), (35, 828783), (45, 644609), (63, 460435), (71, 408555), (105, 276261), (213, 136185), (315, 92087), (355, 81711), (497, 58365), (639, 45395), (1065, 27237), (1297, 22365), (1491, 19455), (2485, 11673), (3195, 9079), (3891, 7455), (4473, 6485)]